This is a GUI-based visualization and analysis tool for (functional) magnetic
resonance imaging. MRIcron can be used to create 2D or 3D renderings of
statistical overlay maps on brain anatomy images. Moreover, it aids drawing
anatomical regions-of-interest (ROI), or lesion mapping, as well as basic
analysis of functional timeseries (e.g. creating plots of peristimulus
signal-change).
In addition to 'mricron', this package also provides 'dcm2nii' that supports
converting DICOM and PAR/REC images into the NIfTI format, and 'npm' for
non-parametric data analysis.